From: Vladimir Vid Date: Thu, 11 Jul 2019 17:55:46 +0000 (+0200) Subject: kernel: 4.19: backport mx25u12835f support from linux 5.0 X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b8474dc42b4649e95241c8bd393567696bda1cde;p=openwrt%2Fstaging%2Frobimarko.git kernel: 4.19: backport mx25u12835f support from linux 5.0 Signed-off-by: Vladimir Vid --- diff --git a/target/linux/generic/backport-4.19/460-v5.0-mtd-spi-nor-Add-support-for-mx25u12835f.patch b/target/linux/generic/backport-4.19/460-v5.0-mtd-spi-nor-Add-support-for-mx25u12835f.patch new file mode 100644 index 0000000000..7c06e4fcba --- /dev/null +++ b/target/linux/generic/backport-4.19/460-v5.0-mtd-spi-nor-Add-support-for-mx25u12835f.patch @@ -0,0 +1,30 @@ +From 81554171373018b83f3554b9e725d2b5bf1844a5 Mon Sep 17 00:00:00 2001 +From: Alexander Sverdlin +Date: Fri, 13 Jul 2018 15:06:46 +0200 +Subject: [PATCH] mtd: spi-nor: Add support for mx25u12835f + +This chip supports dual and quad read and uniform 4K-byte erase. + +Signed-off-by: Alexander Sverdlin +Reviewed-by: Tudor Ambarus +Signed-off-by: Boris Brezillon +--- + drivers/mtd/spi-nor/spi-nor.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c +index cd5e0804af50..afe12308bba6 100644 +--- a/drivers/mtd/spi-nor/spi-nor.c ++++ b/drivers/mtd/spi-nor/spi-nor.c +@@ -1380,6 +1380,8 @@ static const struct flash_info spi_nor_ids[] = { + { "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) }, + { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) }, + { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) }, ++ { "mx25u12835f", INFO(0xc22538, 0, 64 * 1024, 256, ++ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) }, + { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) }, +-- +2.21.0 +